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Stock-Based Compensation (Details) - USD ($) $ / shares in Units, $ in Thousands |  | 1 Months Ended | 3 Months Ended |
--- | --- | --- | --- | ---
Jun. 01, 2020 | Jul. 10, 2020 | Aug. 31, 2018 | Oct. 31, 2014 | Mar. 31, 2022 | Mar. 31, 2021 | Dec. 31, 2021
Stock-Based Compensation (Details) [Line Items] |  |  |  |  |  |  |
Weighted average remaining contractual life |  |  |  |  | 7 years 3 months 3 days |  |
Granting options | 10 years |  |  |  |  |  |
Purchase an aggregate | 2,380,000 |  |  |  |  |  |
Options |  |  |  |  | 2,380,000 |  |
Option awarded vest over |  |  |  |  | 1,580,000 |  |
Options vesting period |  |  |  |  | 3 years |  |
Exercise price (in Dollars per share) |  |  |  |  | $ 2.53 |  |
Remaining options awarded vest |  |  |  |  | 800,000 |  |
Exercise price (in Dollars per share) |  |  |  |  | $ 2.53 |  |
Fair value of options on grant date (in Dollars per share) |  |  |  |  | $ 1.87 |  |
Compensation expense (in Dollars) |  |  |  |  | $ 112 | $ 263 |
Revenue target (in Dollars) |  |  |  |  | 225 |  |
Options outstanding |  |  |  |  |  |  | 2,696,674
Issuance of shares authorized |  |  | 600,000 |  |  |  |
General and administrative expense (in Dollars) |  |  |  |  | 646 | 539 |
Stock compensation expense (in Dollars) |  |  |  |  | 82 | 27 |
Unrecognized compensation expense (in Dollars) |  |  |  |  |  | 1,236 |
Minimum [Member] |  |  |  |  |  |  |
Stock-Based Compensation (Details) [Line Items] |  |  |  |  |  |  |
Unrecognized compensation expense (in Dollars) |  |  |  |  | 674 |  |
Maximum [Member] |  |  |  |  |  |  |
Stock-Based Compensation (Details) [Line Items] |  |  |  |  |  |  |
Unrecognized compensation expense (in Dollars) |  |  |  |  | $ 1,420 | $ 2,113 |
Black-Scholes model [Member] |  |  |  |  |  |  |
Stock-Based Compensation (Details) [Line Items] |  |  |  |  |  |  |
Fair value of options on grant date (in Dollars per share) |  |  |  |  | $ 1.87 |  |
2006 Equity Incentive Plan [Member] |  |  |  |  |  |  |
Stock-Based Compensation (Details) [Line Items] |  |  |  |  |  |  |
Shares reserved for company's employees |  |  |  |  | 1,720,000 |  |
Options outstanding |  |  |  |  | 12,001 |  |
2006 Non-Employee Director Stock Option Plan [Member] |  |  |  |  |  |  |
Stock-Based Compensation (Details) [Line Items] |  |  |  |  |  |  |
Shares reserved for company's employees |  |  |  |  | 700,000 |  |
2014 Stock Incentive Plan [Member] |  |  |  |  |  |  |
Stock-Based Compensation (Details) [Line Items] |  |  |  |  |  |  |
Shares reserved for company's employees |  |  |  | 7,390,355 |  |  |
Issuance of shares authorized |  | 6,000,000 |  |  |  |  |
2014 Stock Incentive Plan [Member] | Minimum [Member] |  |  |  |  |  |  |
Stock-Based Compensation (Details) [Line Items] |  |  |  |  |  |  |
Issuance of shares authorized |  |  | 7,390,355 |  |  |  |
2014 Stock Incentive Plan [Member] | Maximum [Member] |  |  |  |  |  |  |
Stock-Based Compensation (Details) [Line Items] |  |  |  |  |  |  |
Issuance of shares authorized |  |  | 18,000,000 |  |  |  |

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